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![Wang YanQing](https://secure.gravatar.com/avatar/5fca3786a1b180c5c483c375e516ea0e.jpg?s=96&d=mm)
Wang YanQing committed 50539dd4f88
vt: delete unneeded function unregister_con_driver Now there is no place use unregister_con_driver, and we can achieve unregister_con_driver's function with unregister_con_driver easily, so just delete it to reduce code size and duplication. Signed-off-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>